#!/bin/sh
### BEGIN INIT INFO
# Provides:
# Short-Description: USB Direct Networking
# Description:       Enable USB Direct Networking kernel modules and support
### END INIT INFO

. /opt/wz_mini/etc/rc.common
. /opt/wz_mini/wz_mini.conf

case "$1" in
	start)

		echo "#####$(basename "$0")#####"

		if [[ "$ENABLE_USB_DIRECT" == "true" ]]; then

			HOST_MACADDR=$(echo "$CUSTOM_HOSTNAME"|md5sum|sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/')
			if [ -f /opt/wz_mini/tmp/.T20 ]; then
				echo connect > /sys/devices/platform/jz-dwc2/dwc2/udc/dwc2/soft_connect
				sleep 1
				devmem 0x10000040 32 0x0b800096
				sleep 1
				devmem 0x13500000 32 0x001100cc
			else
				echo "Set dwc2 ID_PIN driver memory"
				devmem 0x13500000 32 0x001100cc
				devmem 0x10000040 32 0x0b000096
				echo "wipe dwc2 memory bits to set the ID_PIN, only for the V3"
				devmem 0x10000040 32 0x0b000FFF
			fi

			insmod $KMOD_PATH/kernel/drivers/usb/gadget/libcomposite.ko

			if [ -f /opt/wz_mini/tmp/.T31 ]; then
				insmod /opt/wz_mini/lib/modules/3.10.14__isvp_swan_1.0__/kernel/drivers/usb/gadget/u_ether.ko
				insmod /opt/wz_mini/lib/modules/3.10.14__isvp_swan_1.0__/kernel/drivers/usb/gadget/usb_f_ncm.ko
			fi

			insmod $KMOD_PATH/kernel/drivers/usb/gadget/g_ncm.ko iManufacturer=wz_mini_ncm host_addr="$HOST_MACADDR" dev_addr="$USB_DIRECT_MAC_ADDR"

			echo "USB Direct enabled"

		else
			echo "USB Direct disabled"

		fi
		;;
	*)
		echo "Usage: $0 {start}"
		exit 1
		;;
esac